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An efficient one-pot synthesis of novel polysubstituted 4-amino-2,3-dihydropyridines
Authors:Nitu MahajanAmbika Sambyal  Ajay P.S. PannuT.K. Razdan
Affiliation:a Department of Chemistry, University of Jammu, Ambedkar Road, Jammu 180 006, India
b Department of Chemistry, G.N.D. University, Amritsar, Punjab 154 003, India
Abstract:A convenient and efficient one-pot multi-component synthesis of novel polysubstituted 4-amino-2,3-dihydropyridines from carbonyl compounds, malononitrile and acetonitrile, using indium triflate is reported. Acetonitrile acts both as a solvent as well as a substrate.
Keywords:Aldehydes   2,3-Dihydropyridines   Indium triflate   Ketones   Malononitrile   Multi-component reaction
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